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Molecular biology
Industry: Biology
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Molecular biology
rho-independent terminator
Biology; Biochemistry
A DNA sequence signaling the termination of transcription; the rho protein is not required for termination.
crossover element
Biology; Biochemistry
A DNA sequence that is a preferred site of crossover between two genes or two chromosomes.
tandem array
Biology; Biochemistry
A DNA structure in which a gene and associated sequences are repeated in an immediately adjacent position.
two-strand double crossover
Biology; Biochemistry
A double crossover that involves only two of the four chromatids of a tetrad.
orphan drug
Biology; Biochemistry
A drug for which the target population is limited or for which the disease it treats occurs only rarely.
generic drug
Biology; Biochemistry
A drug not protected by trademark registration (not a name brand drug). Normally at a reduced cost.
